Took me a moment to get a handle on how to play, and then got right into the groove. Mixing in a light story told through the notifications is a good choice and gave me the drive to see it through
I noticed the time rolls over at midnight, and it turned out surprisingly handy to roll back the clock after a particularly large overshoot, even if potentially unintended (cause wouldn't the messages arrive a day out of sync?) - set the mode to multiply and spam click the counter.
Regardless, very nice!